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‘Peanuts are healthy but…’: Top doctor explains hidden risks of eating too many. Shares the right way to enjoy them
ET Online | April 22, 2026 1:57 AM CST

Synopsis

Neurologist Dr. Sudhir Kumar warns that while peanuts are not inherently unhealthy, excessive consumption can lead to weight gain due to their calorie density. He also highlighted risks of salt overload, gut issues, and aflatoxin exposure from improperly stored peanuts. Dr. Kumar advises a daily limit of a handful (25-30 grams) of unsalted, dry-roasted peanuts, emphasizing moderation and variety.

Dr Sudhir Kumar advised people not to eat more than 25-30 grams of peanuts per day. (iStock and Instagram)

Peanuts are one of those go-to snacks people reach for without a second thought. Roasted, salted, tossed into chaats, or simply grabbed by the handful during a busy day, they tend to fit into everyday eating habits. From evening tea-time munching to mid-work cravings, peanuts often become a quick fix for hunger. Affordable, tasty, and easy to carry, they are a staple in many households. But if you are a true-blue peanut fan who just can't control popping a handful of peanuts into your mouth at any time of the day, then Dr Sudhir Kumar’s latest post on X needs your attention.

As per Dr Sudhir Kumar, a neurologist from Hyderabad, peanuts are not inherently unhealthy, but excess consumption can have a negative impact on your body. He stated that more peanuts do not translate to better health, sharing 4 ways how peanuts can lead to health problems if eaten without regulation.

Calorie trap


The doctor explained that peanuts are calorie-dense, with around 600 kcal in just 100 grams. Since they are easy to snack on mindlessly, people often end up consuming more than intended, which can gradually contribute to weight gain over time.

Salt overload


Dr Sudhir Kumar also highlighted that roasted and salted varieties can significantly increase sodium intake. Regular consumption in large amounts may raise the risk of Hypertension and lead to water retention, especially for those already sensitive to salt.

Gut issues


Another concern, as pointed out by the health expert, was that peanuts can cause digestive discomfort. Eating too much may lead to bloating, acidity, and a feeling of heaviness, particularly in individuals with sensitive digestive systems.

Aflatoxin risk


Finally, the doctor stressed another important concern, particularly in India, which was improper storage of peanuts. Poorly stored peanuts can develop fungal toxins known as aflatoxins, which, over prolonged periods, may increase the risk of liver damage and other health complications.

Right way to eat peanuts


In conclusion, Dr Sudhir Kumar revealed some smart ways to enjoy peanuts. He urged everyone to limit the consumption to a handful per day, approximately 25-30 grams. Additionally, the doctor recommended unsalted and dry-roasted peanuts and avoiding stale or musty ones. He warned against eating them right away from the packet, as it could lead to overindulgence and always rotate with other nuts or seeds. So, enjoy your peanuts, but remember to relish them in moderation.


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